I would like to build a garden, like with dirt, and grass, and stuff, maybe even flowers, I would also like a way to make it so the shark can't eat everything, the shark is a threat at the start of the game, but as you go into it, he becomes more of an annoyance, so I don't really see the harm in making a mid-game way to shark proof land, so I propose adding dirt as a resorce, necceary for making tree, and regular plots, and with 100 dirt, or something, you could turn a shark proof raft piece into an island piece, you could also make a composter to turn excess thatch, wood, even food, into more dirt